title: Functional group recognition at the aminoacylation and editing sites of E. coli valyl-tRNA synthetase.
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives; D004926:Escherichia coli / Q000201:enzymology* / Q000378:metabolism; D006860:Hydrogen Bonding; D017393:RNA Editing / Q000502:physiology; D012357:RNA, Transfer, Lys / Q000378:metabolism*; D014637:Valine-tRNA Ligase / Q000378:metabolism*
chemical_list: D012357:RNA, Transfer, Lys; D014637:Valine-tRNA Ligase; D000241:Adenosine